67717672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 147614400

約数和(自身を除く): 79896728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 101, 152, 202, 209, 401, 404, 418, 802, 808, 836, 1111, 1604, 1672, 1919, 2222, 3208, 3838, 4411, 4444, 7619, 7676, 8822, 8888, 15238, 15352, 17644, 21109, 30476, 35288, 40501, 42218, 60952, 81002, 83809, 84436, 162004, 167618, 168872, 324008, 335236, 445511, 670472, 769519, 891022, 1539038, 1782044, 3078076, 3564088, 6156152, 8464709, 16929418, 33858836, 67717672]

約数ペア:

[(1, 67717672), (2, 33858836), (4, 16929418), (8, 8464709), (11, 6156152), (19, 3564088), (22, 3078076), (38, 1782044), (44, 1539038), (76, 891022), (88, 769519), (101, 670472), (152, 445511), (202, 335236), (209, 324008), (401, 168872), (404, 167618), (418, 162004), (802, 84436), (808, 83809), (836, 81002), (1111, 60952), (1604, 42218), (1672, 40501), (1919, 35288), (2222, 30476), (3208, 21109), (3838, 17644), (4411, 15352), (4444, 15238), (7619, 8888), (7676, 8822)]